Question: Tell me building material whose name has the word zuschlagsoff in it.
Paraphrase: Tell me about building material whose name contains the word add - on.
SPARQL (Wikidata): SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q206615 . ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'zuschlagstoff')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
Answer: Zuschlagstoff, Zuschlagstoff